Index 



639 



Aspen, 200, 201, 202, 207, 230. 



Large-tooth, 204, 207. 



Trembling. 204, 207, 358. 

 Asphodel, False, 357. 

 Aspidium thelypteris, 318, 329, 330, 332, 



338, 342, 353, 593- 

 Aster, 367. 



azureus, 126, 168, 303, S^Si 3o8. 310, 

 313. 318, 338^ 342, 367. 



dumosus, 295, 305, 3^0, 314, 337^ 342. 



ericoides, 331, 367. 



linariifoHus, 53, 57, 58, 60, 65, 67, 68, 

 69. 70, 73, 81, 84, iig, 128, 168. 



macrophyllus, 31S, 367. 



multiflorus, 65, 72, 168, 299, 302, 367. 



novse-angH?e, 314, 333< 337, 34i, 367- 



oblongifoHus, 138, 168. 



paniculatus, 333, 367. 



ptarmicoides, 275, 301, 303, 308, 314, 



317. 337, 3^7- 

 salicifolius, 333, 367, 583, 609. 

 sericeus, 53, 58, 59> 65, 67, 70, 72, 73, 



84, IT9, 124, 128, 168, 299, 313, 367. 

 spp., 65, 67, 112, 115, 168, 333, 337, 



343. 367; 

 tradescanti, 579, 608. 

 umbellatus, 341, 367. 

 Asters. 332, 336. 

 Astragalus canadensis, 337, 361. 

 Avens, 360. 



B 



Back-swimmers, 502, 520. 

 Bacteria, 457, 497, 499. 

 Bacterium vulgare, 499. 

 Balm of Gilead, 278, 287, 358. 

 Balsaminacese, 362, 603. 

 Baptisia bracteata, 53, 60, 61, 62, 63, 65, 

 72, 81, 128, 158. 



leucantha, 313, 360. 

 Bass, 3,93, 401, 402, 404, 522, 544. 



Black, 406, 542, 543. 



Large-mouthed Black, 526, 528, 529, 

 536, 538. 



Rock, 517, 521. 



Small-mouth Black, 526. 



Striped, 538. 



Warmouth, 4:2, 413. See also War- 

 mouth. 

 Basswood, 187, 196, 200, 201, 202, 210, 

 230, 233. 234, 344, 362. 



White, 210. 

 Basswoods, 205. 

 Batrachium trichophyllum, 359. 

 Bean, Indian, 210. 



Wild, 361. 



Bearberry, 288, 306, 307, 350, 363. 

 Bedstraw, 366. 



Northern, 366. 

 Beech, 180, 182, 183, 187, 188, 189, 190, 

 196, 204, 207, 216, 217, 220, 229. 



Blue, 189, 204, 205. 



Water, 196. 

 Beetles, whirligig, 524. 



See also Ground-beetles. 

 Beggiatoa, 507. 



alba. 502. 

 Bell-animalcule, 50S. 

 Bembidium, 18. 

 Berberidaceas. 359. 

 Bcrgamot, Wild, 365. 

 Betula alba papyrifera, 43, 153, 291, 303, 

 314, 338, 341, 342, 347, 358. See also 

 B. papyrifera. 



lenta, 207. 



nigra, 137, 138, 153, 207. 



papyrifera. 207. 



pumila, 333, 339. .341. 342, 358. 

 Betulaceae, 153, 358. 

 Bidens cernua, 609. 



frondosa, 609. 



trichosperma tenuiloba, 323, 324, 328, 

 368. 



vulgata, 273, 368, 6og. 

 Bignoniacese, 365. 

 Bindweed, Hedge, 364. 

 Biorhiza aptera, 459. 

 Birch, 187, 192. 197, 198, 216, 220. 



Black, 200, 202, 207. 



Paper. 200. 202, 204, 207. 



River, 137, 180, 184, 204, 207. 



.Swamp. 358. 



Sweet, 202, 207. 



White, 358. 

 Birches, 204. 

 Birds, 13, 266, 268, 286, 299, 307, 321, 



324, 373-38.S. 

 Bitternut, 206. 

 Bittersweet, 362, 369. 

 Black-eyed Susan, 302, 367. 

 Black-jack, 42, 122, 189, 193, 199, 208, 



220, 230. See also Oak, Black-jack. 

 Blackberry, 157. 

 Blackbird. See Crow-blackbird. 



Red-winged. 375, 382, 385. 

 Blackthorn, 209. 

 Bladderwort, 323, 365. 

 "Blanket-moss," 396. 

 Blatta germanica. 457. 

 Blazing Star, 261, 302, 303, 330, 334, 336, 



340, 366. 

 Blue Cat, 537. 



-grass, 57, 75, 76, no. 



